228+ iOS apps & games curated and reviewed
Out of 228+ ngs benchmark hunter apps and games on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | No | No | Sep 2026 | |
| 2 |  | Free | 3.5★ (6) | No | No | Jul 2026 | |
| 3 |  | Free | 5.0★ (1) | No | Yes | Oct 2026 | |
| 4 |  | Free | — | No | No | Aug 2026 | |
| 5 |  | Free | 1.5★ (2) | Yes | Yes | Sep 2026 | |
| 6 |  | Free | — | No | Yes | Oct 2026 | |
| 7 |  | $1.99 | — | No | No | Jul 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
Discover and locate National Geodetic Survey markers across the United States with this app. It displays hundreds of thousands of reference points on an interactive map, color-coded by difficulty. Log your finds, view official data, and explore benchmarks nationwide.
Discover and locate National Geodetic Survey marks using interactive maps. Access detailed survey data and related Geocaching.com pages for marks within the US NGS database.
Discover and log over 793,000 U.S. survey marks offline. This app provides detailed information on benchmark locations, allowing users to record findings with photos and notes. Navigate to marks using your preferred map application.
